liu.seSearch for publications in DiVA
Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Numerical implementation of the EDEM for modified Helmholtz BVPs on annular domains
University of South Australia.
University of South Australia.
Linköping University, Department of Science and Technology. Linköping University, The Institute of Technology.
University of South Australia.
2011 (English)In: JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, ISSN 0377-0427, Vol. 235, no 5, p. 1342-1353Article in journal (Refereed) Published
Abstract [en]

In a recent paper by the current authors a new methodology called the Extended-Domain-Eigenfunction-Method (EDEM) was proposed for solving elliptic boundary value problems on annular-like domains. In this paper we present and investigate one possible numerical algorithm to implement the EDEM. This algorithm is used to solve modified Helmholtz BVPs on annular-like domains. Two examples of annular-like domains are studied. The results and performance are compared with those of the well-known boundary element method (BEM). The high accuracy of the EDEM solutions and the superior efficiency of the EDEM over the BEM, make EDEM an excellent alternate candidate to use in the animation industry, where speed is a predominant requirement, and by the scientific community where accuracy is the paramount objective.

Place, publisher, year, edition, pages
Elsevier Science B.V., Amsterdam. , 2011. Vol. 235, no 5, p. 1342-1353
Keywords [en]
BVPs, Elliptic operators, EDEM, Modified Helmholtz equation, BEM, Trefftz method
National Category
Engineering and Technology
Identifiers
URN: urn:nbn:se:liu:diva-63393DOI: 10.1016/j.cam.2010.08.022ISI: 000284389700021OAI: oai:DiVA.org:liu-63393DiVA, id: diva2:379152
Available from: 2010-12-17 Created: 2010-12-17 Last updated: 2010-12-17

Open Access in DiVA

No full text in DiVA

Other links

Publisher's full text

Authority records

Miklavcic, Stan

Search in DiVA

By author/editor
Miklavcic, Stan
By organisation
Department of Science and TechnologyThe Institute of Technology
Engineering and Technology

Search outside of DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 1898 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf